Missing You Washing Red Beans

Sun Mo, the top teacher of No. 2 High School was transported to Tang Country of Central Province after falling into the water and became an intern teacher which just graduated. 
He actually has a fair and rich fiancee who is actually also the headmaster of a famous school. However, the reputation of this school has declined and the school was soon to be removed from the education list and abolished...
Sun Mo's mission is to help his fiancee to sit on the headmaster's chair securely and make the school return the rankings of the nine greats (the top nine schools.)
After he obtained the Absolute Great Teacher System, he could mold trash into gold, helping lousy students to become geniuses.
Under Sun Mo's guidance, his disciples who used to be bad in school, could rule supreme in terms of their education in a year, become a 'study-emperor' in three years, and an academic god in five years. 
They would soon become big BOSSes in studying!
You dare to say that I, as a great teacher, depends on false reputation? 
The Sword Hero, Spear Saint, Saber Devil, Holy Maiden, Peerless Country Leader, Devil Emperor, Two Saints, Three Paragons...all of them were taught by me! Are you scared or not?
The thing I like most is to transform a bronze-grade salted fish into a king-grade BOSS. Sun Mo stated!

Absolute Great Teacher

Standing by the stream, Li Ziqi and Lu Zhiruo looked at the dying loach and felt conflicted.

Due to the hardship she had been through since young, Ying Baiwu didn't mind such things. Therefore, she left them be, picked up the fish spears, and continued catching fish.

"Give it some treatment then let it go?"

Lu Zhiruo suggested. She didn't have the heart of a saint. The only reason why she had bought the loach was because she couldn't bear to see its pitiful plight when it had been tormented by that guy.

In the papaya girl's opinion, killing fish and chicken was not a problem. After all, humans had to eat as well. But couldn't they just deal the killing blow immediately?

That guy from earlier had been venting his unhappiness onto this loach.

Pretending To Know When You Don't, It's Really A Disgrace